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Colonic diseases are diseases that affect the colon. The term covers a wide range of diseases, including inflammatory bowel disease Crohn's disease and ulcerative colitis diverticular disease and colon cancer.
Non-anatomical resection of colorectal liver metastases is the current preferred approach to maximize sparing of the hepatic parenchyma. A new study raises the question of whether resection in patients with KRAS-mutated colorectal liver metastases should be performed along segmental, anatomical lines to reduce the risk of local liver recurrence.
The presence of lymph node metastases (LNM) is considered one of the most important features of colorectal cancer (CRC) staging, indicating the need for additional surgery after local excision and adjuvant chemotherapy after surgery. Now, a new study challenges the role of LNM in the progression of CRC.